Can you handle the truth? Your car will never achieve premium performance with a standard catalytic converter. And, when you've got a smokin' ride like a Pontiac GTO, you don't want to hamper its horsepower with a mediocre cat! You can install customized headers and high-flow tailpipes, but if you've got a ho-hum Pontiac GTO catalytic converter, you'll never unleash your car's performance. That's why we stock only the top GTO catalytic converters on the market, Magnaflow and PaceSetter, because your baby deserves the best.

Flowmaster Universal Catalytic Converters - 49-State Legal Reviews

Mitsubishi wanted $1700 to fix my catalytic converter. YEA RIGHT. I bought this flowmaster cat and had my muffler guy weld it on for $25. All together I spent $135 and it passed emissions inspection with flying colors! Thanks Autoanything!

They're custom manufactured to your exhaust's specs. They power up your ride and still comply with tough smog standards. Durable welded steel construction and custom heat shield guarantee your GTO catalytic convertor is macho enough to stand up to brutal road wear. Honeycomb design supercharges air flow and powers up your ride's performance. And, installation requires no bolting or pipe bending, which means your baby is back on the road in a flash. Better yet, our GTO catalytic convertors come with a 5-year, 50,000-mile warranty. We guarantee only the best automotive products and customer service in the biz!